package xiaoyang.dao;

import org.apache.ibatis.annotations.Param;
import xiaoyang.pojo.AppCategory;

import java.util.List;

public interface AppCategoryMapper {
    public List<AppCategory> getCategoryLevel1();
    public List<AppCategory> getCategoryLevel2();
    public List<AppCategory> getCategoryLevel3(@Param("parentId") Integer parentId);
    AppCategory findid(String id);
}
